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Bluetooth®︎

Bluetooth®︎

Bluetooth forum

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Texas Instruments (TI) Bluetooth® support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search Bluetooth® IC content or ask technical support questions on everything from BAW resonator technology and Bluetooth® low energy to BLE automotive and wireless connectivity with smartphones & tablets. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] TI Connectivity Device Programming Tools and Services

    Evan W
    Evan W
    TI Hardware and Software Programming Tools TI offers several hardware and software solutions for performing both in-system and off board programming TI Connectivity Devices such as those from the CC25XX, CC13xXX & CC26XX device families. In-system…
    • over 5 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC2640R2F: How do I design an accurate and thermally efficient wearable temperature monitoring system?

    Evan W
    Evan W
    Part Number: CC2640R2F Other Parts Discussed in Thread: BQ21061 , TMP117 Wearable temperature patches are emerging in patient temperature-monitoring systems. One of the biggest hurdles in designing these patches for use in a clinical setting is to meet…
    • over 5 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CCS/CC2640R2F: CC26x2: How to connect the debugger to a running target?

    Clément
    Clément
    Part Number: CC2640R2F Other Parts Discussed in Thread: CC1312R , CC1352R , CC1352P , CC2642R , CC2652P , CC2652R Tool/software: Code Composer Studio This solution works for CC26x0 and CC26x2 devices (it includes CC2640R2, CC2642R, CC2652R, CC2652P…
    • over 5 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] Bluetooth Low Energy - CVE Notifications

    Evan W
    Evan W
    As part of the TI Product Security Incident Response Team (PSIRT) process, this page is to collectively gather any notifications from TI to address vulnerabilities reported to us. SweynTooth Reference: https://asset-group.github.io/disclosures/sweyntooth…
    • over 5 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] Bluetooth Low Energy – invalid connection request (SweynTooth)

    Evan W
    Evan W
    As part of the TI Product Security Incident Response Team (PSIRT) process, we would like to notify you about the potential vulnerability of invalid connection request as mentioned part of the SweynTooth vulnerabilities. CVEID: CVE-2019-19193 The information…
    • over 5 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] LAUNCHXL-CC26X2R1: SIMPLELINK-CC13x2-26x2-SDK: RTLS Known Issues and Fixes

    Christin Lee
    Christin Lee
    Part Number: LAUNCHXL-CC26X2R1 Known limitations (all SDK versions) 1. [connection-AoA] The peripheral (rtls_slave) cannot answer a CTE request (LL_CTE_REQ PDU) with a LL_CTE_RSP in the same connection event. In other words, the peripheral will send…
    • over 6 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] BLE Qualification : Known Issues and Fixes [Updated July 2021]

    J Lindh
    J Lindh
    Part Number: CC2640R2F Other Parts Discussed in Thread: CC2650MODA , CC2650 , CC2640 , CC1350 , CC2640R2F Please see this thread for Bluetooth Qualification updates . CC2640R2F / CC26X0 / CC13X0 Additional documentation for CC2650MODA 0572.cc2650moda…
    • Answered
    • over 6 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC13x2 CC26x2 : Known Issues and Fixes

    Christin Lee
    Christin Lee
    Other Parts Discussed in Thread: SYSCONFIG simplelink_cc13x2_26x2_sdk_4_40_00_44 1. There is bug fixed in this SDK where gapbondmgr will now queue the pairing for other connections if there is ongoing pairing. For more information, please see: EXT_EP…
    • over 6 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] IDE Known Issues and Fixes

    Christin Lee
    Christin Lee
    Other Parts Discussed in Thread: CC2640 1: How do I enable the TI-RTOS Object Viewer (ROV) in IAR? A: The ROV can be enabled under the application's Project Options -> Debugger -> Plugins tab. Select " TI-RTOS " in the scroll list. 2: Why does my…
    • over 6 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC2640/CC2650 BLE STACK Known Issues and Fixes

    Christin Lee
    Christin Lee
    Other Parts Discussed in Thread: BLE-STACK , CC2650RC , CC2650 ble_sdk_2_02_01 1. CCS cannot find target config file for simple_peripheral_cc2650em_app project. A: To fix this, open your project properties and select "General". Check the box marked…
    • over 6 years ago
    • Bluetooth®︎
    • Bluetooth forum
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  • Answered

    Compiler/CC2640R2F: Accessing BLE defined standard typedefs for user application 0 Locked

    194 views
    1 reply
    Latest over 6 years ago
    by Tim C
  • Suggested Answer

    CCS/LAUNCHXL-CC2650: Connecting Educational Boosterpack MK II with CC2650 LaunchPad 0 Locked

    1219 views
    14 replies
    Latest over 6 years ago
    by Bharathi Saravanabhavan
  • Suggested Answer

    CC2640R2F: Cannot find I2C pins 0 Locked

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    CC2650STK: CC2650STK Power Consumption In Advertising Mode 0 Locked

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    by Nicu
  • Suggested Answer

    CC2541: Range extender 0 Locked

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    CC2640R2F: Performing complex math equations? 0 Locked

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    by Markel Robregado
  • Answered

    CCS/CC2564MODAEM: Issue with SPPDemo - Stack Init Failed: -4 0 Locked

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    by MarcusBjorklund
  • Answered

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    479 views
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    by Markel Robregado
  • Answered

    CC2640R2F: BLE error code 0x22 (LL RESPONSE TIMEOUT) 0 Locked

    2051 views
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    by Marie H
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    Btools Lots of HCI commands are not supported 0 Locked

    279 views
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    by Rugooo Zhang
  • Answered

    CCS/CC2640R2F: Same definition couldn't enable log function successfully 0 Locked

    552 views
    2 replies
    Latest over 6 years ago
    by CoolLeopard
  • Answered

    CC2640R2F: Sensor Controller AON IOC State Latching When Powering Off the MCU Domain? 0 Locked

    379 views
    2 replies
    Latest over 6 years ago
    by Markel Robregado
  • Suggested Answer

    RTOS/CC2640R2F: HCI_EXT_PacketErrorRateCmd () , Missed events reason. 0 Locked

    353 views
    2 replies
    Latest over 6 years ago
    by Jessica H.
  • Suggested Answer

    RTOS/LAUNCHXL-CC2640R2: How to automatically connect a "specific" Peripheral to a Central? 0 Locked

    461 views
    3 replies
    Latest over 6 years ago
    by Jessica H.
  • Suggested Answer

    CC2640R2F-Q1: CC2640R2F boostxl-AOA Angle of Arrival 0 Locked

    2847 views
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    Latest over 6 years ago
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  • Answered

    CCS/CC2640: Multi Role BLE5 Example 0 Locked

    1586 views
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    by HAMON Etienne
  • Answered

    CC2640R2F: Are there any available Dongle which runs BLE 5.0? 0 Locked

    274 views
    1 reply
    Latest over 6 years ago
    by Fredrik K
  • Answered

    BLE-STACK Heap Overflow Issue 0 Locked

    406 views
    1 reply
    Latest over 6 years ago
    by Tim C
  • Suggested Answer

    CCS/CC2640R2F: SC_HOST_DEBUG 0 Locked

    316 views
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    by Tim C
  • Suggested Answer

    LAUNCHXL-CC2640R2: Issue in reception of data on UART Rx pin DIO2 on CC2640R2 Launch XL kit. 0 Locked

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